FR2448029B1 - - Google Patents
Info
- Publication number
- FR2448029B1 FR2448029B1 FR8001689A FR8001689A FR2448029B1 FR 2448029 B1 FR2448029 B1 FR 2448029B1 FR 8001689 A FR8001689 A FR 8001689A FR 8001689 A FR8001689 A FR 8001689A FR 2448029 B1 FR2448029 B1 FR 2448029B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
- E21B43/281—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent using heat
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
- C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/20—Methods of underground mining; Layouts therefor for rock salt or potash salt
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Seasonings (AREA)
- Extraction Or Liquid Replacement (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/008,314 US4239287A (en) | 1979-02-01 | 1979-02-01 | Solution mining potassium chloride from heated subterranean cavities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2448029A1 FR2448029A1 (fr) | 1980-08-29 |
| FR2448029B1 true FR2448029B1 (pt-PT) | 1984-09-14 |
Family
ID=21730948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8001689A Granted FR2448029A1 (fr) | 1979-02-01 | 1980-01-25 | Procede pour l'extraction en solution du chlorure de potassium a partir de cavites souterraines chauffees |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4239287A (pt-PT) |
| CA (1) | CA1113376A (pt-PT) |
| DE (1) | DE3002757C2 (pt-PT) |
| FR (1) | FR2448029A1 (pt-PT) |
| GB (1) | GB2040903B (pt-PT) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4411474A (en) * | 1981-05-20 | 1983-10-25 | Texasgulf Inc. | Solution mining of an inclined structure |
| FR2730719B1 (fr) * | 1995-02-16 | 1997-06-20 | Mahue Bernard | Procede d'obtention de sel, notamment de chlorure de potassium par lixiviation et refroidissement de la solution |
| US6609761B1 (en) | 1999-01-08 | 2003-08-26 | American Soda, Llp | Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale |
| CA2822838C (en) | 2013-06-02 | 2015-11-03 | 101061615 Saskatchewan Ltd. | Improved solution mining method with horizontal fluid injection |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2331890A (en) * | 1941-07-05 | 1943-10-19 | Kansas City Testing Lab | Mining and recovery of potash compounds |
| US2665124A (en) * | 1948-07-10 | 1954-01-05 | Kansas City Testing Lab | Method of winning potassium chloride from underground deposits |
| GB686932A (en) * | 1950-11-16 | 1953-02-04 | Ici Ltd | Potassium chloride extraction |
| US2919909A (en) * | 1958-03-27 | 1960-01-05 | Fmc Corp | Controlled caving for solution mining methods |
| US3050290A (en) * | 1959-10-30 | 1962-08-21 | Fmc Corp | Method of recovering sodium values by solution mining of trona |
| US3148000A (en) * | 1962-02-28 | 1964-09-08 | Pittsburgh Plate Glass Co | Solution mining of potassium chloride |
| US3284137A (en) * | 1963-12-05 | 1966-11-08 | Int Minerals & Chem Corp | Solution mining using subsurface burner |
| US3278234A (en) * | 1965-05-17 | 1966-10-11 | Pittsburgh Plate Glass Co | Solution mining of potassium chloride |
-
1979
- 1979-02-01 US US06/008,314 patent/US4239287A/en not_active Expired - Lifetime
- 1979-11-01 CA CA338,934A patent/CA1113376A/en not_active Expired
-
1980
- 1980-01-25 FR FR8001689A patent/FR2448029A1/fr active Granted
- 1980-01-26 DE DE3002757A patent/DE3002757C2/de not_active Expired
- 1980-01-29 GB GB8002884A patent/GB2040903B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2040903B (en) | 1983-01-26 |
| DE3002757C2 (de) | 1982-11-18 |
| US4239287A (en) | 1980-12-16 |
| DE3002757A1 (de) | 1980-08-14 |
| CA1113376A (en) | 1981-12-01 |
| FR2448029A1 (fr) | 1980-08-29 |
| GB2040903A (en) | 1980-09-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |